{"id":8891,"date":"2009-07-17T14:38:49","date_gmt":"2009-07-17T14:38:49","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/m17-et-sa-region\/"},"modified":"2025-06-08T22:48:08","modified_gmt":"2025-06-08T20:48:08","slug":"m17-et-sa-region","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/m17-et-sa-region\/","title":{"rendered":"M17 et sa r\u00e9gion"},"content":{"rendered":"

\"\"<\/a>
\nbonjour,
\nLa c\u00e9l\u00e8bre n\u00e9buleuse Omega porte le num\u00e9ro 6618 dans le catalogue NGC, et c’est aussi le num\u00e9ro que porte l’amas ouvert nich\u00e9 en son sein. Elle est associ\u00e9e \u00e0 la n\u00e9buleuse IC4706-7. Lorsqu’elle est photographi\u00e9e en Ha, on peut voir que toute la r\u00e9gion n’est qu’un vaste nuage d’hydrog\u00e8ne. La vue pr\u00e9sent\u00e9e ici a \u00e9t\u00e9 photographi\u00e9e depuis La Fosse avec la ST10XME sur la NP101IS munie du r\u00e9ducteur de focale 0,8x la nuit du 15\/07\/09. Pose totale de 3hrs en additionnant 18 poses de 10 minutes prises en binning 1×1.<\/p>\n

Traitement par soustraction du dark (pas de flat suite \u00e0 un probl\u00e8me technique), registration puis compositage m\u00e9dian sous CCDSoft, r\u00e9glage courbe et niveau sous Photoshop et finition sous Paint Shop Pro 7.<\/p>\n

L’image en pleine r\u00e9solution est visible sur mon site web \u00e0 la page:
\nhttp:\/\/www.astropegase.com\/MA%20PAGE%20WEB\/CCD\/M17-15-07-09-FULL.jpg<\/a>
\nJ-L
\nhttp:\/\/www.astropegase.com<\/a><\/p>\n\n\n

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

bonjour, La c\u00e9l\u00e8bre n\u00e9buleuse Omega porte le num\u00e9ro 6618 dans le catalogue NGC, et c’est aussi le num\u00e9ro que porte l’amas ouvert nich\u00e9 en son sein. Elle est associ\u00e9e \u00e0 la n\u00e9buleuse IC4706-7. Lorsqu’elle est photographi\u00e9e en Ha, on peut voir que toute la r\u00e9gion n’est qu’un vaste nuage d’hydrog\u00e8ne. La vue pr\u00e9sent\u00e9e ici a […]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-8891","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=8891"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8891\/revisions"}],"predecessor-version":[{"id":12789,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8891\/revisions\/12789"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}